/* 设置滚动条的样式 */
::-webkit-scrollbar {
    width: 10px;
	height: 10px;
}

::-webkit-scrollbar-button {
	width: 0;
	height: 0;
}

::-webkit-scrollbar-button:start:increment,::-webkit-scrollbar-button:end:decrement {
	display: none;
}

::-webkit-scrollbar-corner {
	display: block;
}

::-webkit-scrollbar-thumb {
	border-radius: 8px;
	background-color: rgba(0,0,0,.2);
}

::-webkit-scrollbar-thumb:hover {
	border-radius: 8px;
	background-color: rgba(0,0,0,.5);
}

::-webkit-scrollbar-track,::-webkit-scrollbar-thumb {
	border-right: 1px solid transparent;
	border-left: 1px solid transparent;
}

::-webkit-scrollbar-track:hover {
	background-color: rgba(0,0,0,.15);
}
::-webkit-scrollbar-button:start {
	width: 10px;
	height: 10px;
	background: url(./img/scrollbar_arrow.png) no-repeat 0 0;
}

::-webkit-scrollbar-button:start:hover {
	background: url(./img/scrollbar_arrow.png) no-repeat -15px 0;
}

::-webkit-scrollbar-button:start:active {
	background: url(./img/scrollbar_arrow.png) no-repeat -30px 0;
}

::-webkit-scrollbar-button:end {
	width: 10px;
	height: 10px;
	background: url(./img/scrollbar_arrow.png) no-repeat 0 -18px;
}

::-webkit-scrollbar-button:end:hover {
	background: url(./img/scrollbar_arrow.png) no-repeat -15px -18px;
}

::-webkit-scrollbar-button:end:active {
	background: url(./img/scrollbar_arrow.png) no-repeat -30px -18px;
}